JPS62253020A - Floor cleaner - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a floor cleaner that performs cleaning using a cleaning solution and a cleaning tool, and is capable of cleaning a floor without causing cleaning waste fluid to leak out and spread around the floor cleaner. A suction device installed around the machine absorbs the liquid and removes the liquid through the intake pipe that also serves as the outlet, so that cleaning work can be carried out without contaminating the surrounding area by riding on it. It is.

[Conventional technology]

Conventionally, in this type of purifier, as shown in Fig. 3, a continuous material such as a bluff 0 country was attached to the lower edge of a frame a3 having an inverted U-shaped cross section and fixed around the purifier body (3). It is installed to isolate the inside and outside of the cleaning part, and the intake pipe (8) connected to the top surface of the frame (13) is used to suck out the cleaning drainage liquid that enters the frame (13) during cleaning work. was publicly known.

[Problem that the invention seeks to solve]

Since the above-mentioned conventional device has the above-mentioned configuration, when the purifier main body (3) is moved without tilting, it comes into close contact with the continuous surface of the shielding material such as the brush 0, and suctions the drained liquid. As shown by the imaginary line in Figure 3, the main body (3) was removed during cleaning work.
When the frame (13) is fixed to the main body (3), when the frame (13) is fixed to the main body (3), the connecting part of the shielding material such as the brush 0 will be separated from the floor surface, resulting in a fatal defect that suction of drained liquid will be insufficient. Also, because of this, it is necessary to move the purifier body (3) without tilting it while cleaning, which not only makes the work less efficient, but also prevents the use of brushes (13 etc.) as mentioned above. When it leaves the floor, the degree of vacuum in the suction part drops rapidly, and even if it lands on the floor again, it takes time and power to recover, resulting in a lot of loss.

Means for Solving Problem C] The present invention makes the parts that perform almost the same functions as the above-mentioned frame housing 2, that is, the hollow body (5) and the enclosure part (7), floating (floating) with respect to the purifier main body (3). ) It is made movable to eliminate the above-mentioned defects and adverse effects.

〔Example〕

The @7 embodiment of the present application shown in Fig. 1 is a brush type cleaner (1).
and the rotation drive device (2) of the same cleaning tool (1) and the same cleaning tool (1).
) A main body (3) equipped with a cleaning liquid supply tank (9) is provided with an operation handle (4), and the above-mentioned rotational drive device (2)
and a ring-shaped hollow part (3) surrounding the entire circumference of the main body (3) by extending a pedestal α1 extending from the mounting plate aυ of the cleaning liquid supply tank (9) in a brim shape. 5) is mounted in a floating and non-removable manner, and the same sealing member (6) made of packing material is sandwiched between the main body (3) and the hollow body (5), and further from the hollow body (5) An enclosure (7) that surrounds the entire circumference of the cleaning tool (1) and has an inner and outer double wall structure with open upper and lower surfaces and whose upper surface communicates with the hollow body (5) is provided vertically, and this enclosure ( 7) When the lower surface of the main body (3) moves over the floor surface (a), it should slide in a slightly floating state or in a non-floating state to the extent that the suction power is not lost, and the hollow part (5) should be A bendable liquid feeding pipe αl' and a bendable intake pipe holder connected to a suction pump (not shown) through the inner space (9)' of the above-mentioned cleaning liquid supply tank (9) are connected to the upper surface. The second embodiment of the present application, shown in FIG. or separately distributed by other devices, and occlusion members (
As 6), a bendable continuous cover closure member is used.

In the figure, 09 is the cleaning liquid supply nozzle, (161 is the same liquid spray hole, (1'l) is the solenoid valve, 08 is the jagged small flame,
α→ indicates a dust removal net.

In the present invention, the lower edge of the inner wall (η') of the fighting part (7) is slightly protruded from the lower edge of the outer wall (7)' to improve suction of drained liquid. outer wall (7)′
A brush, a skirt-like rubber piece, and a sponge constant-velocity material are attached to the lower edge of the container to improve the seal, and a sliding material is sometimes added to improve the sliding properties.

[Effect]

The first embodiment described above operates the rotary drive device (2) to rotate the cleaning tool (1), opens the solenoid valve αη, and connects the rotating cleaning tool ( Supply the cleaning solution from 1) to the tank (9) and operate the suction pump to increase the degree of vacuum in the intake pipe (8), liquid supply pipe (11', hollow body (5), and enclosure part). , then operate the operating handle (4) to move the main body (3) in any direction on the floor (a), and place the cleaning liquid and cleaning tool (1) on it.
While polishing the floor, drained liquid present on the floor surface contaminated by the polishing is sucked up from the lower surface of the enclosure (7), and the liquid is removed from the tank (9).
It is designed to be used by dropping it under its own weight in the inner cavity (9)' and collecting it, and then circulating it. In addition, the example in Figure 2 shows a cleaning solution that is sprinkled on the floor and placed on top of it. Rotate the cleaning tool (1) and operate the suction pump to increase the degree of vacuum in the suction pipe (8), the liquid supply pipe H', the hollow body (5), and the enclosure (7). After that, operate the operating handle (4) to move the main body (3) in any direction on the floor (a), and then climb on it to remove the cleaning liquid and cleaning tool (1)K.
While polishing the floor more, the drain liquid present on the floor surface that is dirtier than the polishing K is sucked up from the lower surface of the enclosure (7) and drained through the suction pipe (8) etc. for use.

Even if the main body (3) is tilted, for example, as shown by the imaginary lines in FIGS. 1 and 2, during use of both of the above embodiments, the hollow body (5) and the enclosure (7) will still remain intact. Since it moves without tilting, the lower edge of the enclosure (7) does not float off the floor and lose its suction function, and the purifier body (3) can be tilted unlike conventional ones. There is no need to take special care to move it without
Furthermore, the above-mentioned loss can be eliminated, and the closing member (6) greatly contributes to increasing the degree of vacuum and increases the absorption rate of the cleaning liquid.

〔Effect of the invention〕

Since the present invention is based on the above, it has excellent effects that can fully achieve the intended purpose.

[Brief explanation of drawings]

The figure shows an embodiment of the purifier according to the present invention.
FIG. 2 is a cut-away side view showing the first embodiment, FIG. 2 is a cut-away side view showing the second embodiment, and FIG. 3 is a cut-away side view showing the conventional example. (1)...Cleaning tool, (2)...Drive device, (3)...
...Main body, (4)...Handle, (5)...Hollow body, (6)...Closing member, (7)...Enclosure part, (7
)'...outer wall, (7)'...inner wall, (8)...
・Intake pipe, (9)...tank, (9)'...inner space, kiln...pedestal, 00'...liquid feeding pipe, (1υ...
Mounting plate, α9... Nozzle, rie... Sprinkle hole, (1
7)...Solenoid valve, α...Small notch, (L■...Net.

Claims (1)

[Claims] An operation handle (4) is attached to the main body (3) of the cleaning tool (1) on which the driving device (2) of the cleaning tool (1) is mounted, and the main body (
A ring-shaped hollow body (5) is fitted onto the outer periphery of the main body (3) so as to be able to move up and down and cannot be removed, and the same closing member (6) is fitted between the main body (3) and the hollow body (5) ) is provided, and an enclosure (7) is provided vertically from the hollow body (5) and has an inner and outer double wall structure with upper and lower surfaces open and whose upper surface communicates with the inside of the hollow body (5). 7) The lower surface is configured to slide in a slightly floating state or in a non-floating state to the extent that suction power is not lost when the main body (3) moves on the floor surface;
Furthermore, a floor cleaner characterized in that an intake pipe (8) connected to a suction pump is connected to the hollow body (5).